From 6ba8a1a6b2fe0f1f5027e6b06394fac522fd9cfb Mon Sep 17 00:00:00 2001
From: liangshiwei <deawback@hotmail.com>
Date: Mon, 31 Jul 2023 17:49:43 +0800
Subject: [PATCH] Use one-off channels for passive declarations

---
 .../Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs     | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs b/framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs
index 8d4756165a..d08d42fd0c 100644
--- a/framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs
+++ b/framework/src/Volo.Abp.EventBus.RabbitMQ/Volo/Abp/EventBus/RabbitMq/RabbitMqDistributedEventBus.cs
@@ -330,7 +330,10 @@ public class RabbitMqDistributedEventBus : DistributedEventBusBase, ISingletonDe
 
         try
         {
-            channel.ExchangeDeclarePassive(AbpRabbitMqEventBusOptions.ExchangeName);
+            using (var temporaryChannel = ConnectionPool.Get(AbpRabbitMqEventBusOptions.ConnectionName).CreateModel())
+            {
+                temporaryChannel.ExchangeDeclarePassive(AbpRabbitMqEventBusOptions.ExchangeName);
+            }
         }
         catch (Exception)
         {